Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:20:44 2013

Optimize a model with 76000 rows, 114002 columns and 152000 nonzeros
Model has 38000 quadratic constraints
Presolve time: 0.09s
Presolved: 76000 rows, 114002 columns, 152000 nonzeros
Presolved model has 38000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.140e+05
 Factor NZ  : 2.660e+05 (roughly 80 MBytes of memory)
 Factor Ops : 9.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.26892719e+07  0.00000000e+00  1.82e-12 5.02e-01  2.96e+02     0s
   1   6.59916736e+06  1.33677765e+06  4.43e-07 4.73e-05  4.62e+01     0s
   2   4.94506753e+06  3.92243196e+06  6.42e-08 2.90e-06  8.97e+00     1s
   3   4.54133988e+06  4.34577121e+06  1.39e-08 3.54e-07  1.72e+00     1s
   4   4.43391704e+06  4.39556432e+06  1.92e-09 9.06e-08  3.36e-01     1s
   5   4.41554490e+06  4.41295865e+06  1.59e-10 3.11e-09  2.27e-02     1s
   6   4.41430201e+06  4.41371775e+06  4.93e-11 9.08e-11  5.13e-03     1s
   7   4.41379399e+06  4.41374252e+06  3.93e-12 2.65e-12  4.51e-04     1s
   8   4.41376666e+06  4.41374412e+06  1.88e-12 2.33e-12  1.98e-04     2s
   9   4.41375993e+06  4.41374432e+06  2.61e-12 1.85e-12  1.37e-04     2s
  10   4.41375305e+06  4.41374447e+06  1.71e-12 4.62e-12  7.52e-05     2s
  11   4.41375121e+06  4.41374454e+06  1.75e-12 1.28e-12  5.86e-05     2s
  12   4.41374852e+06  4.41374482e+06  1.12e-12 7.82e-12  3.25e-05     2s

Barrier solved model in 12 iterations and 2.19 seconds
Optimal objective 4.41374852e+06